
American Association of State Highway and Transportation Officials
american-association-of-state-highway-and-transpor-1753076835859-0ad4f7
Description
The American Association of State Highway and Transportation Officials (AASHTO) is a standards setting body which publishes specifications, test protocols, and guidelines that are used in highway design and construction throughout the United States. Despite its name, the association represents not only highways but air, rail, water, and public transportation as well.